bindings/python/llvm/tests/test_core.py

   1 from .base import TestBase
   2 from ..core import OpCode
   3 from ..core import MemoryBuffer
   4 from ..core import PassRegistry
   5
   6 class TestCore(TestBase):
   7     def test_opcode(self):
   8         self.assertTrue(hasattr(OpCode, 'Ret'))
   9         self.assertTrue(isinstance(OpCode.Ret, OpCode))
  10         self.assertEqual(OpCode.Ret.value, 1)
  11
  12         op = OpCode.from_value(1)
  13         self.assertTrue(isinstance(op, OpCode))
  14         self.assertEqual(op, OpCode.Ret)
  15
  16     def test_memory_buffer_create_from_file(self):
  17         source = self.get_test_file()
  18
  19         MemoryBuffer(filename=source)
  20
  21     def test_memory_buffer_failing(self):
  22         with self.assertRaises(Exception):
  23             MemoryBuffer(filename="/hopefully/this/path/doesnt/exist")
  24
  25     def test_memory_buffer_len(self):
  26         source = self.get_test_file()
  27         m = MemoryBuffer(filename=source)
  28         self.assertEqual(len(m), 50)
  29
  30     def test_create_passregistry(self):
  31         PassRegistry()